baber/WOPTO huggingface dataset:
Patent WO-2020088656-A1 (WO)
Title: Wireless synchronous trigger device, electric tools, and combined synchronous electric tool system and method
Inventor: CHEN HONG
IPC: B25F5/00
Filed: 2019-11-01
Abstract: Disclosed are a wireless synchronous trigger device (10), electric tools (20, 30), and a combined synchronous electric tool system and method. When the wireless synchronous trigger device (10) is assembled on the first electric tool (20), an electric connector (11) is electrically connected to a main circuit (21) of the first electric tool (20), the wireless synchronous trigger device (10) can receive a wireless synchronous signal transmitted by a wireless signal transmission module (19) and output a synchronous control signal to the first electric tool (20) so as to control the operation state of the first electric tool (20) to be synchronous with the operation state of the second electric tool (30). By means of only additionally providing the wireless synchronous trigger device (10) to be detachably assembled on the first electric tool (20), the synchronous operation of the alternating current electric tool (20) and the direct current electric tool (30) can be realized without modifying the original circuit and structure of the first electric tool (20), thereby achieving a wide application range, a simple structure, convenient operation and low costs.
Patent WO-2021087909-A1 (WO)
Inventor: XU JING
IPC: H04W72/10
Filed: 2019-11-07
Abstract: Disclosed in embodiments of the present application are a signal transmission method and device, and a mobile terminal and a storage medium. The method comprises: obtaining transmission configuration information of a first service signal, the transmission configuration information comprising a first time-frequency resource allocated to the first service signal; receiving resource indication information, the resource indication information being used for indicating a second time-frequency resource in which transmission of a second service signal exists; and if it is determined according to the transmission configuration information and the resource indication information that transmission of the first service signal is interrupted in the first time-frequency resource, determining an initial position and/or an end position where the transmission of the first service signal is interrupted. By means of the method, the use efficiency of signal transmission resources is improved as much as possible on the premise that signal transmission can be stably performed.
Patent WO-2020181804-A1 (WO)
Inventor: Zhao Gaoshang
IPC: G06Q10/06
Filed: 2019-11-11
Abstract: Disclosed are a method and apparatus for recognizing a large power grid critical transient stability state, and an electronic device and a storage medium. The method comprises: constituting a power generator feature quantity set and a network feature quantity set; constituting a source matrix and a network matrix; constructing differences of Gaussian scale-space of the source matrix and the network matrix; performing extremum detection on the differences of Gaussian scale-space to acquire a local extremum point corresponding to the source matrix and a local extremum point corresponding to the network matrix; removing a local extremum point with a low contrast ratio and a low principal curvature, and taking a reserved local extremum point as a key point; allocating a direction value to the key point, and generating, according to the direction value, a feature vector corresponding to the key point; determining, according to the feature vector corresponding to the key point, feature vectors of the source matrix and the network matrix; matching the feature vectors of the source matrix and the network matrix, and determining a feature quantity matching degree index; and recognizing a large power grid critical transient state, wherein when the feature quantity matching degree index approaches 0, a large power grid approaches a critical transient stability state.
Patent WO-2021047042-A1 (WO)
Title: Reaction system and process for preparing butanol and octanol based on microinterface-enhanced carbonylation of propylene
Inventor: ZHANG ZHIBING
IPC: C07C45/74
Filed: 2019-11-22
Abstract: The present invention relates to a reaction system and process for preparing butanol and octanol based on the microinterface-enhanced carbonylation of propylene. The reaction system comprises a carbonyl synthesis unit, a butyraldehyde treatment unit, a butyraldehyde condensation unit, a hydrogenation reaction unit, a purification unit, and a microinterface generator. In the present invention, by installing the microinterface generator to treat propylene and syngas, the propylene and syngas are broken into micron-scale bubbles on the micrometer scale, the micron-scale bubbles are mixed with a solution of a rhodium catalyst and triphenylphosphine to form a gas-liquid emulsion, so as to increase the area of the phase interface between a gas phase and a liquid phase; furthermore, the effect of enhancing the mass transfer is achieved within a lower preset operation condition range, the efficiency of carbonyl synthesis from the propylene and syngas is improved, the reaction efficiency and utilization rate of the propylene are improved, and the production cost of butanol and octanol is reduced, so that the present invention meets existing circular economy requirements.
Patent WO-2020103921-A1 (WO)
Title: Composition pharmaceutique et utilisation associée
Inventor: YANG DAJUN
IPC: A61P35/02
Filed: 2019-11-22
Abstract: L'invention concerne une composition pharmaceutique comprenant (i) un composé de formule (I) ou un sel pharmaceutiquement acceptable de celui-ci; (ii) un inhibiteur de CDK ou un sel pharmaceutiquement acceptable de celui-ci, pour la prévention et/ou le traitement d'une maladie médiée par l'activité de Bcl-2 et/ou de CDK. (I)
Patent WO-2020108538-A1 (WO)
Inventor: WANG XIAOLONG
IPC: A61K31/4353
Filed: 2019-11-27
Abstract: 一类含有磺酰基结构的RORγ抑制剂，其制备方法，以及含有这些化合物的药物组合物。所述抑制剂具有式（I）或式（V）所示结构，式（I）化合物和式（V）化合物具有良好的RORγ抑制活性，有望用于治疗哺乳动物由RORγ受体介导的疾病。
Patent WO-2020125403-A1 (WO)
Title: Composition pharmaceutique
Inventor: QIAN YONG
IPC: A61K31/4152
Filed: 2019-12-03
Abstract: L'invention concerne une composition pharmaceutique, à base de 3-méthyl-1-phényl-2-pyrazoline-5-one, de 3-butyl-1 (3H)-isobenzofuranone et de bornéol. La composition pharmaceutique peut réduire efficacement le dosage de médicaments, ce qui permet de réduire les effets toxiques et secondaires de médicaments et la charge du foie en raison du métabolisme du médicament, et d'améliorer l'efficacité de médicaments.
Patent WO-2020114428-A1 (WO)
Title: Adhesive explosion-proof method during mobile phone motherboard repair
Inventor: BU SHAOJIE
IPC: H05K3/22
Filed: 2019-12-04
Abstract: An adhesive explosion-proof method during mobile phone motherboard repair, comprising the following steps: 1) placing a mobile phone motherboard to be repaired on a repair jig; 2) removing a screen cover, and heating each position where an adhesive is applied on the mobile phone motherboard; 3) after the adhesive is molten, repairing or replacing a defective component; and 4) after passing detection, reassembling the mobile phone motherboard. According to the method, by means of a purpose-made repair jig, by adding a brass block to the dispensing position of the jig and conducting heat away from a chip end in a heat conduction manner, it is ensured that the heating temperature of a chip solder ball does not exceed 217°C in a continuous heating process, and thus, an adhesive explosion phenomenon is effectively avoided, the repaired mobile phone motherboard and chip are ensured to be reusable, resources are saved, and the costs of a company are further reduced.
Patent WO-2021068398-A1 (WO)
Inventor: WEN ZHENGXIN
IPC: H01L21/8238
Filed: 2019-12-06
Abstract: 本发明涉及半导体集成电路技术领域，公开了一种碳化硅CMOS结构，其中PMOS晶体管主要包括一N型+衬底，其上方依次为一P+型隔离层，一P型隔离层，一N+型体接触层，一N型体区域。在N型体区域上方两侧分别有一P+型源区，一P+型漏区；一栅介质，位于N型体区域上方中央位置，一栅电极位于栅介质之上。一体电极位于N+型体接触区之上，一源电极位于P+型源区之上，一漏电极位于P+型漏区之上。NMOS晶体管的主要包括一N+型衬底，其上方依次为一P+型体接触区域，一P型体区域。在P型体区域上方两侧分别有一N+型源区，一N+型漏区。一栅介质，位于P型体区域上方中央位置，一栅电极位于栅介质之上。本发明还提供了该碳化硅CMOS结构制备的工艺方法。
Patent WO-2020135109-A1 (WO)
Inventor: QIU BIN
IPC: G09G3/36
Filed: 2019-12-13
Abstract: 一种显示面板（100）的驱动方法及其驱动装置、显示装置，该显示面板（100）被划分为多个阵列区域（S1-SN），每个阵列区域（S1-SN）均包括多个像素列(110)，每个像素列(110)均具有一对应的公共电极(111)；侦测每个阵列区域（S1-SN）内像素列(110)的公共电极(111)的极性；获取单个阵列区域（S1-SN）内公共电极(111)的极性的排列方式满足预设排列关系的像素列(110)的数量；当数量大于或等于预设数量时，将像素列(110)所在的阵列区域（S1-SN）的驱动信号以预定方式反转后再加载至阵列区域（S1-SN）。
Patent WO-2020135402-A1 (WO)
Title: Compact circuit breaker
Inventor: LU KEJUN
IPC: H01H71/58
Filed: 2019-12-24
Abstract: A compact circuit breaker comprises a housing (2), a button mechanism (1) and an indication device. The housing (2) has an indication hole (201) arranged at one side thereof. The button mechanism (1) is slidably engaged with the housing (2). The button mechanism (1) is engaged with and used to drive the indication device. When pressed to cause the compact circuit breaker to close, the button mechanism (1) drives the indication device to conceal the indication hole (201). The indication device of the compact circuit breaker can indicate a closing state of the circuit breaker when the circuit breaker closes, thereby enhancing electricity usage safety.
Patent WO-2021128013-A1 (WO)
Inventor: GUO XUAN
IPC: G06F3/01
Filed: 2019-12-24
Abstract: Provided are a vibration signal calibration method, storage medium, and electronic device; first, a mapping relationship between a vibration effect parameter of a calibrated motor and a calibration parameter thereof is determined (said calibration parameter being a parameter which reflects the relationship between a structural parameter of the motor and the vibration displacement of the motor); thus after an initial vibration signal X drives the calibration motor, a measurement value of the calibration parameter is obtained; in the mapping relationship, it is determined whether the value of the vibration effect parameter corresponding to a negative value of the measurement value is superior to the value of the vibration effect parameter corresponding to the measurement value; if so, then setting the initial vibration signal to be -X; if not, then setting the initial vibration signal to be X; thus the tactile feedback of the calibration motor is improved. Thus during batch use of motors, each motor unit can be adaptively calibrated to the vibration signal according to its structural parameters, increasing the consistency of vibration feedback during batch use of motors, enhancing tactile feedback.
Patent WO-2021128249-A1 (WO)
Title: 处理器、任务响应方法、可移动平台、及相机
Inventor: YONG ZHENQIANG
IPC: G05B9/03
Filed: 2019-12-27
Abstract: 一种处理器（300）、任务响应方法、可移动平台、相机及计算机可读存储介质。所述处理器（300）包括：总线接口（306），控制寄存器（304），以及控制器（302）。其中，总线接口（306）能够耦接于所述处理器（300）外部的多个专用模块（308，310，312，314），用于接收关于多个所述专用模块（308，310，312，314）的多个任务完成请求。控制寄存器（304）用于存储所述处理器（300）响应多个所述专用模块（308，310，312，314）的多个响应方式；其中，多个所述响应方式不同。其中，所述处理器（300）根据所述控制寄存器（304）中的相应的所述响应方式，响应多个所述专用模块（308，310，312，314）的多个所述任务完成请求。根据上述处理器、任务响应方法、可移动平台、相机及计算机可读存储介质，可提高系统效率。
Patent WO-2021051716-A1 (WO)
Inventor: LENG GUANGJUN
IPC: F16B39/28
Filed: 2020-08-12
Abstract: L'invention concerne un élément de fixation autobloquant et anti-desserrage constitué d'un écrou de limitation (1), d'un boulon de limitation (3) et d'un écrou de blocage (2) à manchon de limitation. Une broche de limitation (3-2) est usinée au niveau de l'extrémité avant du boulon de limitation (3); des filetages adaptés au boulon de limitation (3) sont usinés sur le côté interne d'une extrémité de l'écrou de limitation (1); un manchon de limitation (1-3), adapté à la surface de contact de la broche de limitation (3-2), est usiné sur le côté interne de l'autre extrémité de l'écrou de limitation (1); des filetages de blocage (1-4) du manchon de limitation, et un espace (1-2) de paroi latérale du manchon de limitation, sont usinés sur le côté externe; l'écrou de blocage (2) à manchon de limitation est adapté aux filetages de blocage (1-4) du manchon de limitation.
Patent WO-2021134753-A1 (WO)
Inventor: LI MENG
IPC: G09G3/20
Filed: 2020-01-02
Abstract: 一种显示装置及其驱动方法，显示装置包括极性控制电路（10），极性控制电路（10）分别与控制信号端（Con1）、提供正极性数据信号的第一数据信号端（D11）和提供负极性数据信号的第二数据信号端（D12）连接。由于极性控制电路（10）在控制信号的控制下，可以向每条数据线输出极性不断变换的数据信号，且在同一时刻，可以向同行且相邻两个相同颜色的子像素所连接的数据线输出极性相反的数据信号，因此在解决信号耦合问题的前提下，有效避免了液晶分子出现极化现象的问题。
Patent WO-2020147638-A1 (WO)
Inventor: LUO YONG
IPC: G06F3/0354
Filed: 2020-01-09
Abstract: 一种位置检测系统，包括供电模组10、检测模组50、控制模组30和脉冲模组70。其中，所述供电模组10用于提供电源，以保证所述位置检测系统中各部分正常工作。所述检测模组50包括按键检测电路51、压力检测电路53和角度检测电路55，所述按键检测电路51用于提供按键检测数据并通过所述控制模组30处理后输出，所述压力检测电路53用于提供压力检测数据并通过所述控制模组30处理后输出。所述控制模组30用于对检测的数据进行处理后输出信号。所述脉冲模组70与所述控制模组30连接，其用于获得所述控制模组30输出的按键信号和压力信号的起始基准，并通过形式编码将所述按键信号和压力信号转换为数字信号后发送至手写板。与相关技术相比，所述位置检测系统及数字手写笔具有更好的稳定性。
Patent WO-2021146835-A1 (WO)
Title: Periscopic optical system, camera module, electronic device, and stabilization method
Inventor: SHEU JER-YUAN
IPC: H04N5/225
Filed: 2020-01-20
Abstract: The present application relates to a periscopic optical system, a camera module, an electronic device, and a stabilization method. The periscopic optical system comprises a lens group and a reflecting prism located at an object side of the lens group; the reflecting prism has a reflecting surface; the periscopic optical system has a reference axis perpendicular to the optical axis of the lens group; the reference axis and the optical axis are arranged in a coplanar mode, and the plane where the reference axis and the optical axis are located is perpendicular to the reflecting surface; a stabilization mechanism is used for driving the reflecting prism to rotate around a rotating shaft perpendicular to the reference axis so as to correct shaking of the periscopic optical system. The periscopic optical system has a good stabilization effect, and moreover, the motor is simple in arrangement, low in power consumption and high in reaction speed.
Patent WO-2021114466-A1 (WO)
Inventor: LI YANG
IPC: F21S10/02
Filed: 2020-01-22
Abstract: An LED bulb lamp comprising a lamp body (2), an LED photoelectric module (3) installed at the top end of the lamp body (2), a control switch (5) and an adjusting ring (6), wherein the LED photoelectric module (3) is provided with at least two LED lamp beads (32, 33) that are connected in parallel and have different color temperatures, the inner wall of the control switch (5) close to the lamp body (2) is arranged in the lamp body (2), the control switch (5) is connected in series to a connection circuit of one color temperature LED lamp bead (32), the total voltage of one color temperature LED lamp bead (32) is smaller than the total voltage of each circuit of the other color temperature LED lamp beads (33), the adjusting ring (6) is installed outside the lamp body (2), the control switch (5) is provided with a ball (51), the adjusting ring (6) is provided with a magnet (61), the adjusting ring (6) rotates on the lamp body (2) to enable the magnet (61) to attract the ball (51) to roll to turn on or turn off the control switch (5), when the control switch (5) is turned on, the color temperature LED lamp bead (32) connected to the control switch (5) is lit, and when the control switch (5) is turned off, the color temperature LED lamp bead (32) connected to the control switch (5) is not lit; and the LED bulb lamp has the advantages that on the premise that dimming and color modulation are achieved, the overall structure of the lamp body (2) will not be damaged, and the mold opening difficulty of the lamp body (2) will also not be increased.
Patent WO-2021138954-A1 (WO)
Title: Loudspeaker enclosure
Inventor: WU JUN
IPC: H04R9/06
Filed: 2020-02-05
Abstract: Provided is a loudspeaker enclosure. The loudspeaker enclosure comprises an upper cover, a lower cover, a sound production unit, a ventilation isolation assembly and a conductive terminal, wherein the upper cover extends to form a supporting wall; the sound production unit comprises a basket fixed on the supporting wall and a magnet yoke fixed on the basket; the conductive terminal is electrically connected to the sound production unit; a receding opening is provided in the position of the magnet yoke opposite the conductive terminal; the ventilation isolation assembly is respectively fixed to the supporting wall and the magnet yoke; a containing space is divided into a front cavity and a rear cavity by means of the ventilation isolation assembly and the sound production unit; the ventilation isolation assembly surrounds the sound production unit; the lower cover is provided with an opening; the ventilation isolation assembly and the sound production unit are exposed from the containing space by means of the opening; the ventilation isolation assembly is recessed to form a receding step; the lower cover covers the receding step; the rear cavity is filled with sound-absorbing particles; and the sound-absorbing particles are packaged in the rear cavity by means of the ventilation isolation assembly. Compared with the related technology, the loudspeaker enclosure in the present utility model is high in filling efficiency, excellent in low-frequency acoustic performance, and convenient to assemble.
Patent WO-2020215853-A1 (WO)
Inventor: QIU JIANFENG
IPC: A61B6/00
Filed: 2020-02-06
Abstract: Provided are a phantom material suitable for CT standard value detection, a preparation method and an application. With the rapid development of medical imaging technology, the need for personalization and individualization in the field of radiotherapy has become increasingly significant, and quick design-quick production phantom processing technology and means are conducive to the production of more flexible phantom products having individual adaptability. A composition for phantom preparation comprises agarose, calcium-containing inorganic salt, sodium chloride, magnesium chloride and a magnetic resonance contrast agent; a continuous change in CT value can be achieved by adjusting the proportion of the calcium-containing inorganic salt in the raw materials. In addition, the described composition also has a better dissolving effect during the preparation of a phantom, and can effectively shorten the preparation time of the phantom; the density of the prepared phantom is more uniform, and under certain proportions, the CT value and relaxation time are closer to those of the internal organs and muscles, which may suit CT and MRI detection at the same time.
Patent WO-2020168984-A1 (WO)
Title: 网络配置方法、装置、设备和系统
Inventor: XIAO YUEZHEN
IPC: H04W48/10
Filed: 2020-02-14
Abstract: 本发明实施例提供一种网络配置方法、装置、设备和系统，该方法包括：配网设备侦听待入网设备广播发送的配网包，配网包中包括待入网设备的设备信息；查询维护有用户信息与设备信息之间对应关系的服务器，以确定待入网设备是否具有入网权限；若待入网设备具有入网权限，则向待入网设备发送路由器的网络配置信息，以使待入网设备根据网络配置信息接入路由器。通过自动侦听配网包的方式实现了配网设备对待入网设备的自动网络配置，提高了用户的操作便利性，另外，基于对待入网设备的入网权限验证，保证了配网设备的网络配置行为的可靠性。
Patent WO-2021051747-A1 (WO)
Title: Data update method, system and device, electronic device, and computer storage medium
Inventor: Fang Kaineng
IPC: G06F8/65
Filed: 2020-02-27
Abstract: Provided are a data update method, system and device, an electronic device and a computer storage medium. The method comprises: uploading update data of a target application to a content distribution server (S101); obtaining update information of the update data on the content distribution server, wherein, the update information comprises information capable of acquiring a first storage address and a first update timestamp of the update data on the content distribution server (S102); returning the update information in response to a gateway's update information request for the target application (S103). The method alleviates the pressure of the server in receiving the update information request, and at the same time avoids the problem of resource waste caused by the client polling for actively requesting the update data.
Patent WO-2020177629-A1 (WO)
Inventor: ZHOU FUSHENG
IPC: A61P35/00
Filed: 2020-02-28
Abstract: 公开了式I或式II所示的螺环取代的嘧啶并环类化合物及其药学上可接受的盐、立体异构体、溶剂化合物或前药。所述化合物对KRAS基因突变具有选择抑制作用。此外，还公开了包含所述化合物的药物组合物，及其在制备癌症药物中的应用。
Patent WO-2020238374-A1 (WO)
Inventor: XIANG WEI
IPC: G06K9/00
Filed: 2020-03-26
Abstract: A method, apparatus and device for facial key point detection, and a storage medium, the method comprising: acquiring image frame information of a video, the image frame information of the video comprising key frame information and non-key frame information; determining face box position information according to the key frame information; detecting facial key points by means of a pre-trained first neural network on the basis of the face box position information so as to obtain initial key point position information; and detecting facial key points by means of a pre-trained second neural network on the basis of the initial key point position information and the image frame information of the video so as to obtain a facial key point detection result of the video, the facial key point detection result comprising facial key point position information corresponding to the key frame information and facial key point position information corresponding to the non-key frame information.
Patent WO-2021203307-A1 (WO)
Title: Methods and apparatus for measurement gap activation and deactivation for positioning measurements
Inventor: XU FANGLI
IPC: H04W64/00
Filed: 2020-04-08
Abstract: Methods and apparatus are disclosed for a UE and its serving base station to coordinate the activation and deactivation of measurement gaps for performing positioning measurements by the UE using target positioning reference signals (PRS) during bandwidth part (BWP) switching. The UE may be configured by the serving base station to have dedicated measurement gaps. The UE determines if a legacy measurement gap used for mobility measurements or a scheduled data transmission collides with the dedicated measurement gaps. If there is a collision, the UE performs the mobility measurement using the legacy measurement gap or transmits the scheduled data. If there is no collision, the UE receives the PRS to perform the positioning measurement during the dedicated measurement gaps. In one embodiment, based on the status of the active BWP and the target PRS, the UE or the base station may activate or deactivate measurement gaps for the positioning measurements.
Patent WO-2021208083-A1 (WO)
Inventor: WU LIANHAI
IPC: H04W76/19
Filed: 2020-04-17
Abstract: Des modes de réalisation de la présente invention concernent un procédé et un appareil d'initialisation de rétablissement amélioré dans un système de communication. L'invention concerne également un procédé de communication sans fil mis en œuvre par un équipement d'utilisateur (UE), ou MT IAB, le procédé comprenant les étapes suivantes : initiation d'une procédure de rétablissement lorsque ni une liaison de groupe de cellules maître (MCG) entre l'UE et un nœud maître (MN), ni une liaison de groupe de cellules secondaire (SCG) entre l'UE et un nœud secondaire (SN), n'est disponible.
Patent WO-2021036287-A1 (WO)
Inventor: YANG LAIFU
IPC: E05C17/12
Filed: 2020-04-18
Abstract: Provided are an automobile side door electric opening and closing device and an automobile, the opening and closing device comprises a gear box (1), a lead screw (2), a nut (3) and a driving unit (4), the driving unit (4) is connected with the gear box (1), the periphery of the lead screw (2) is sleeved with the nut (3), one end of the lead screw (2) is fixedly connected with a vehicle body, the other end of the lead screw (2) penetrates through the gear box (1), and the nut (3) on the periphery of the lead screw (2) is located in the gear box (1); a gear transmission mechanism is arranged in the gear box (1), the driving unit (4) is connected with the nut (3) through the gear transmission mechanism; the gear box (1) and the driving unit (4) are both installed in a vehicle door; the driving unit (4) drives the nut (3) to rotate through the gear transmission mechanism so as to drive the lead screw (2) to do front-back reciprocating motion, and electric opening or closing of the automobile side door is achieved.